What payment terms are accepted?

The accepted payment term is T/T (Telegraphic Transfer).

Are samples available for testing?

Yes, samples are available for clients to test on their production lines prior to mass production.

What is the valve permeability of the seal?

The valve permeability is 8~9 L/m2.s at 127 Pa.

PE Foam Induction Sealing Pressure Vented Seal Gasket for Trigger

Name: PE Foam Induction Sealing Pressure Vented Seal Gasket for Trigger
Brand: Hangzhou Well-Pack Material Co., Ltd.
SKU: 2225079185

Zhejiang, ChinaHangzhou Well-Pack Material Co., Ltd.

US$0.005-0.012

1,000 Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Type

Flip Top Cap

Material

Plastic

Surface

Smooth;Matte

Feature

Impact-Resistant, Heat-Resistant, Cold-Resistant

Sample

Available

Factory

Yes

Thiackness

1-3mm

Transport Package

Cartoon

Specification

Customized

Origin

Hangzhou

Production Capacity

10000 Piece/Pieces Per Day

Key features

Vented Hermetic Seal: Prevents bottle blow-up by releasing gas while maintaining a leak-proof seal.

Chemical Resistance: Designed for aggressive chemicals in petrochemical, pharmaceutical, and agrochemical industries.

Customizable Surface: Surface options include smooth and matte finishes to meet specific client needs.

Impact & Heat Resistant: Features impact, heat, and cold resistance for durability in various environments.

OEM/ODM Support: Full OEM and ODM services available with dedicated R&D engineers.

Clean Room Production: Manufactured in Class 1000 or 10000 clean room environments for high purity.

Flexible Packaging: Available as die-cut liners packed in plastic sleeves or bags to prevent contamination.

Fast Lead Time: Off-season lead time within 15 workdays; peak season one month.

Company profile

Hangzhou Well-Pack Material Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2007-02-28 CertifiedNearest Port: Shanghai Port, Ningbo PortAverage Response Time: ≤18h CertifiedTerms of Payment: T/T

AI-Powered supplier vetting

SummaryHangzhou Well-Pack Material Co., Ltd. is a China-based manufacturing supplier established in 2006, with 42 employees and a 3,367 m² plant. The company states that its group has more than 40 years of packaging experience and produces materials, semi-finished goods, and finished products using paper, PE, EPE, PP, PET, aluminum foil, and specialty polymers. It operates nine production lines, has 6–10 quality-control staff, and offers products including induction liners, foil seals, peelable liners, and EPE/PE foam. It reports Class 1000 or Class 10000 clean-room production and HACCP certification. The supplier exports 31%–40% of sales, has self-operated import/export rights, and serves Southeast Asia, the Middle East, and Europe. Evidence supports manufacturing breadth, product customization, and export capability, while after-sales service, financial credibility, innovation depth, and documented customer cases remain insufficiently evidenced.

Supplier typeThe supplier is identified as a combined business entity and a factory/manufacturer located in Hangzhou, Zhejiang, China. Its stated manufacturing status and 42-employee operating structure directly support classification as a manufacturing supplier.

CertificationsThe company states that films, sheets, and rolls can be produced in Class 1000 or Class 10000 clean-room environments and that it is HACCP certified. However, its supplier-management-system certification is listed only as “Others,” with no further certification details.

Production capacityThe company reports more than 40 years of group packaging experience, production of base materials through finished products, nine production lines, a 3,367 m² plant, and clean-room manufacturing for films, sheets, and rolls. Its stated material range and product portfolio support broad production capability.

Customization capabilityThe supplier states that it provides one-stop service across multiple materials and product stages, offers custom-made automation solutions, and supplies foil liner rolls in different thicknesses, colors, printing conditions, and applications. These details explicitly support customization capability.